function
<atomic>
std::atomic_store_explicit
template (1) |
template <class T>
void atomic_store_explicit (volatile atomic<T>* obj, T val, memory_order sync) noexcept;
template <class T>
void atomic_store_explicit (atomic<T>* obj, T val, memory_order sync) noexcept;
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overloads (2) |
void atomic_store_explicit (volatile A* obj, T val, memory_order sync) noexcept;
void atomic_store_explicit (A* obj, T val, memory_order sync) noexcept; |
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Modify contained value (explicit memory order)
Parameters
- obj
- Pointer to an atomic object.
Type A represents other overloaded atomic types (if the library does not implement the C-style atomic types as instantiations of atomic).
- val
- Value to initialize the contained object with.
T is the type of the value contained in the atomic object (atomic's template parameter).
- sync
- Synchronization mode for the operation.
This shall be one of the following values of the enum
type memory_order:
Data races
No data races (atomic operation). Memory order specified by argument sync.
Exception safety
No-throw guarantee: never throws exceptions.